Fan heater



FIG. 1 is a perspective view showing the front and left side of my new design;

FIG. 2 is a rear and left side perspective view thereof;

FIG. 3 is another rear and left side perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines shown in the drawings are for the purpose of illustrating portions of the fan heater that form no part of the claimed design. 

CLAIM The ornamental design for a fan heater, as shown and described. 